Apple orchard rows on a Hudson Valley slope with a stone wall, and the forested Catskill Mountains on the horizon.
Ulster County, New York Hudson Valley & the Catskills

Barndominium Builders in Ulster County, New York

New York Barndominium Builders works with owners building barndominiums in Ulster County, NY, from the county seat at Kingston out to Saugerties, New Paltz, Olive and the hollows of the southern Catskills. Most of our Ulster clients already have acreage or are close to buying it, and the first questions are about that ground: which town's code office handles it, whether it drains to a New York City reservoir, and how the county health department will size the septic system. Barndominium kits let a capable owner put up the shell and finish the inside with local trades. A turnkey build puts one team in charge from site clearing to final inspection. Pole barn homes, with deep-set posts and wide clear bays, suit the rural parcels that make up most of the county and leave room for a workshop or equipment bay under the same roof. Because rules in Ulster change from town to town and sometimes from one side of a ridge to the other, we read the town code, the health department's process and the watershed rules for your parcel before drawing. Tell us where your land is in the survey and what you plan to build on it.

Ulster County at a glance

County
Ulster County
Building permit
The town, village or city where the land sits
Local facts on this page
5, each linked to its source

Before you build in Ulster County

The local answers that shape a build here, each taken from the office or document that publishes it. Rules change, so we confirm them again against your parcel before drawing.

Town, village or city permitWho issues the building permit

The town, village or city code enforcement office where the parcel sits (for example, the Town of Olive Building & Zoning Department)

Building permits in Ulster County come from the town, village or city where the land sits, not the county. The Town of Olive is typical: its Building & Zoning Department posts a New House Building Permit Application, every building permit application must be accompanied by a zoning permit application, and a new driveway onto a town road needs a separate Highway Department permit.

Source: Forms & Documents, Town of Olive (townofolive.org)

County health departmentSeptic or sewer

Ulster County Department of Health, Environmental Health Services Division

Where no municipal sewer exists, the county health department permits the onsite system. A New York-licensed design professional applies, county staff witness the deep-hole soil test, approved drawings lead to a construction permit, and field staff verify the installed laterals before the file is finalized.

Source: Sewage Disposal System Application, Ulster County (ulstercountyny.gov)

New York City watershed

Parts of Ulster County drain to New York City reservoirs, where new septic systems must also meet the New York City watershed rules. Under a delegation agreement the Ulster County Department of Health reviews those systems on behalf of the New York City Department of Environmental Protection.

Source: Applicant's Guide to Subsurface Sewage Treatment Systems, New York City Department of Environmental Protection (nyc.gov)

One city, many towns
Kingston is the only city in Ulster County. Everywhere else, land sits in a town or a village, each with its own zoning law and code enforcement officer, so two parcels a few miles apart can answer to different rules on lot size, setbacks and accessory buildings.

Source: Kingston Forward: A Guide to Kingston's Form-Based Code (kingston-ny.gov)

Ulster County Fill System
The State Health Department has approved an Ulster County Fill System for use in the county: a raised septic design built on at least two feet of native soil that percolates at 3 to 60 minutes per inch, with at least four feet of fill material. It may be used within Ulster County subdivisions.

Source: Applicant's Guide to Subsurface Sewage Treatment Systems, New York City Department of Environmental Protection (nyc.gov)

Town zoning maps
Town zoning maps change, so check the current one before you buy. The Town of Olive, for instance, adopted its present Zoning Map on 16 January 2024, and its Building & Zoning Department also handles flood plain development permit applications.

Source: Building & Zoning, Town of Olive (townofolive.org)

Building on land near Ulster County

Ulster County land ranges from orchard and river-flat parcels near the Hudson to steep, wooded lots in the Catskills where ledge rock, slope and stream setbacks decide where a house can go. Many rural parcels have no sewer, so the soil under the septic area is as important as the view, and some sit inside the New York City watershed, which adds a review layer. A long driveway, a well and a cleared building pad are common line items here. If you are weighing land further afield, Sullivan County to the southwest and Greene County to the north share much of the same mountain terrain, while Kingston offers sewered city lots.

Where we build in this part of New York

Have land in or near Ulster County? Tell us about the parcel and what you want to build, and we will check it against the local rules before anything is drawn.

Building in Ulster County: questions

Start the survey
How much does it cost to build a barndominium in Ulster County?
On mountain parcels the site can cost as much attention as the building: clearing, a driveway up a grade, a well and an engineered septic design all add up. We only price once we know the land. The barndominium cost guide lays out sourced per-square-foot ranges to start from.
Do I need a building permit for a barndominium in Ulster County?
Yes. The permit comes from the town, village or city where the parcel is, not from Ulster County. In a town like Olive the building permit application goes in together with a zoning permit application. If the lot has no sewer, the county health department must approve the septic design, and inside the New York City watershed that review also applies the watershed rules.
Can you build a barndominium inside the New York City watershed?
Yes, many Ulster homes sit inside it. The difference is in the septic review and in setbacks from streams and wetlands, which can move the house and the absorption field on the lot. We check whether the parcel is in the watershed before design so the layout works the first time.

Barndominium builders near Ulster County

Nearby places we also build in. Across a city, town or county line the permit office, zoning and septic rules can change, so each has its own page.

Building in Ulster County?

Start with the survey. Tell us where the land is and what you want on it, and we will come back with which office permits it, what it will allow, and a plan to fit.